package com.zhz.crm.service;

import com.zhz.crm.model.User;

import java.util.List;

public interface UserService {
    public User login(String usrName,String usrPassword);

    public int addUser(User user);

    public int deleteUser(Long usrId);

    public int updateUser(User user);

    public User getUser(Long usrId);

    public List<User> findAllUsers();
}
